4. Construct a capillary condensation curve, integral and differential curves for the radial distribution of the pore volume of the absorbent based on the data of condensation of water vapor on activated carbon at T = 293 K (ʋm = 0.018 m3/mol; ơ = 72.5*10^-3 J/ m2):
р/рs 0.45 0.55 0.65 0.75 0.85 0.90 1.0
ахс *10^3, mol/kg 2.0 4.0 6.0 9.2 12.4 14.4 20.0
a xes *10^3, mol/kg 2.0 4.8 8.8 12.8 16.5 17.6 20.0

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